"""
Command.py

This class represents an interface for a Command, as indicated by the
command design pattern. 

Author: Ryan Walters
Date: 10-12-08

$Id: Command.py 339 2008-10-17 03:57:13Z malerba89 $
"""

class Command(object):
    
    def execute(self):
        """Tell the command to execute itself"""
        raise NotImplementedError('method not implemented')
